v2.4.0.8
Components of Income Tax Expense (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Current:      
Federal $ 334,258 $ 239,232 $ 202,733
State 68,715 49,178 42,191
International 1,764 660  
Total current income tax 404,737 289,070 244,924
Deferred:      
Federal (6,695) 64,195 63,661
State (8,941) 6,498 7,140
International 746    
Total deferred income tax (14,890) 70,693 70,801
Income Tax Expense (Benefit), Continuing Operations and Discontinued Operations, Total $ 389,847 $ 359,763 $ 315,725